Challis, ID Weather Forecast
Local 7-day forecast
Areas Of Fog then Chance Light Snow
Track current conditions, temperature changes, wind, and the full daily outlook for Challis, ID in one place.
Areas of fog before 11am, then a chance of snow. Mostly cloudy, with a high near 36. South southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Local Weather Overview
This forecast page for Challis, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 29, 2026 10:38 PM MDT.
The active forecast window currently covers Oct 31 to Nov 5, 2026 for Challis, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 5, 2026
- Latest sync
- Oct 29, 2026 10:38 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Challis
Thursday looks like the warmest upcoming period in Challis at 41 degrees F.
Monday Night is the coolest period ahead with temperatures near 22 degrees F.
The strongest winds are forecast for Sunday Night at about 8 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 29, 2026 10:38 PM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Snow before 4am, then snow and patchy fog. Cloudy, with a low around 29. East wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Snow and patchy fog. Mostly cloudy, with a high near 33. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
A chance of snow before 5am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Mostly sunny, with a high near 34.
Mostly cloudy, with a low around 22.
Partly sunny, with a high near 37.
Partly cloudy, with a low around 24.
Mostly sunny, with a high near 39.
Partly cloudy, with a low around 24.
Mostly sunny, with a high near 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Areas Of Fog then Chance Light Snow
|
36°F |
6 mph
SSW
|
|
Saturday Night
Oct 31
|
Light Snow
|
29°F |
5 mph
E
|
|
Sunday
Nov 1
|
Light Snow
|
33°F |
6 mph
NNE
|
|
Sunday Night
Nov 1
|
Chance Light Snow
|
23°F |
8 mph
NW
|
|
Monday
Nov 2
|
Mostly Sunny
|
34°F |
6 mph
NNW
|
|
Monday Night
Nov 2
|
Mostly Cloudy
|
22°F |
5 mph
W
|
|
Tuesday
Nov 3
|
Partly Sunny
|
37°F |
5 mph
WSW
|
|
Tuesday Night
Nov 3
|
Partly Cloudy
|
24°F |
5 mph
WSW
|
|
Wednesday
Nov 4
|
Mostly Sunny
|
39°F |
3 mph
SE
|
|
Wednesday Night
Nov 4
|
Partly Cloudy
|
24°F |
5 mph
S
|
|
Thursday
Nov 5
|
Mostly Sunny
|
41°F |
6 mph
SSW
|
Nearby Forecasts
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